It is vital to have a comprehensive ICS asset inventory management. Without this, organizations will not know the true security status of their environment and will be unable to conduct effective security management at scale. An important step in protecting ICSs against cyber threats is to identify and document the ICS assets that make up the system. Facilities may not have complete and up-to-date documentation that capture changes over time.
ATS can help organizations develop or update their ICS asset inventory using physical assessment and passive network discovery. For efficiency, this effort is coupled with ICS network and data flow diagrams and/or an ICS cybersecurity vulnerability assessment.